Finite Group Databasebeta

C17×Dic345 #37553287

order23460
automorphism?
homologyAbelianization (H1) = C4×C17 · Schur multiplier (H2) = C1

Aliases

direct productC17×Dic345
unambiguous semidirect productC3⋊(C17×Dic115)
unambiguous semidirect productC23⋊(C17×Dic15)

Splittings

derived, HallC3×C5×C23 ⋊ C4×C17
HallC3×C5×C17×C23 ⋊ C4
HallC5×C17×C23 ⋊ Dic3
HallC3×C17×C23 ⋊ Dic5
HallC17×C23 ⋊ Dic15
HallC3×C5×C17 ⋊ Dic23
HallC5×C23 ⋊ Dic3×C17
HallC5×C17 ⋊ Dic69
HallC3×C23 ⋊ C17×Dic5
HallC3×C17 ⋊ Dic115
SylowC23 ⋊ C17×Dic15
HallC3×C5 ⋊ C17×Dic23
SylowC5 ⋊ C17×Dic69
SylowC3 ⋊ C17×Dic115

Subgroups

subgroupG/H
center, hypercenterC2×C17D345
commutator, hypocenterC3×C5×C23C4×C17
FrattiniC2C17×D345
Fitting, socle, prime radicalC2×C3×C5×C17×C23C2
cosocleC2×C3×C5×C23C2×C17
LCSG ▷ C3×C5×C23
UCSC1 ◁ C2×C17

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 23460

Conjugacy classes & character table

5916 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23460, 14);